Additional Documents , Rabat???

Could anyone tell me what additional documents have been requested for the interviews in Rabat?

If other identification pictures were requested, would you know the specific sizes of the pictures that are needed.

Also for the legalized copy of the marriage certificate, are they talking about the legalization at the Bureau of Foreign Affairs, and do they need an updated legalization, or is the one that was done after the marriage sufficient?

Last thing, how long is the Fiche from the police valid for? Do they ask for a newer one for the interview if it less han one year old?

Thank you so much for any help.
We would just like to prepared in advance for any additional requests that we can possibly do.

God Bless everyone